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@@ -1,44 +1,33 @@
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-# This is the sample uEnv.txt file for HiFive Unleashed U-boot
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+# This is the sample jh7110_uEnv.txt file for starfive visionfive U-boot
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# The current convention (SUBJECT TO CHANGE) is that this file
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-# will be loaded from the first MSDOS(fat) GPT partition on the
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-# MMC card.
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-
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-# for debugging boot
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-#bootargs=video=640x480 console=ttySI0 root=/dev/mmcblk0p2 rootwait
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-bootargs=earlyprintk console=ttyS0,115200 debug rootwait stmmaceth=chain_mode:1 root=/dev/mmcblk0p3
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-
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+# will be loaded from the third partition on the
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+# MMC card.
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+devnum=0
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+partnum=3
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# The FIT file to boot from
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-fitfile=hifiveu.fit
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-
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-# The rest of this is mostly of interest to u-boot developers
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-# below much match what's in FIT (ugha)
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-bbladdr=80700000
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-fdtaddr=86000000
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-irdaddr=86100000
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-irdsize=06400000
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+fitfile=starfiveu.fit
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-# Use the FDT in the FIT image..
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-#setupfdt1=fdt addr ${fdtaddr}; fdt resize; fdt chosen; fdt move ${fdtaddr} ${newfdt}
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+# for debugging boot
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+bootargs=earlyprintk console=ttyS0,115200 debug rootwait
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+#stmmaceth=chain_mode:1 root=/dev/mmcblk0p4
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-#use FDT that came with uboot
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-#setupfdt1=fdt addr ${newfdt}; fdt resize; fdt chosen; fdt move ${fdtaddr} ${newfdt}
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+# for addr info
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+fileaddr=0xa0000000
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+fdtaddr=0x46000000
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+# boot Linux flat or compressed 'Image' stored at 'kernel_addr_r'
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+kernel_addr_r=0x40200000
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+irdaddr=0x46100000
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+irdsize=0x5f00000
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-#Use fit image, but don't call fdt move (TODO: understand later)
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-#setupfdt1=fdt addr ${newfdt}; fdt resize; fdt chosen
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+# Use the FDT in the FIT image..
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setupfdt1=fdt addr ${fdtaddr}
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setupird=setexpr irdend ${irdaddr} + ${irdsize}; fdt set /chosen linux,initrd-start <0x0 0x${irdaddr}>; fdt set /chosen linux,initrd-end <0x0 0x${irdend}>
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-#setupfdt2=fdt set /chosen bootargs ${bootargs}; fdt print /chosen
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-#setupfdt2=fdt print /chosen; fdt set /chosen bootargs "${bootargs}"; fdt set /firmware uboot,ver ${ver}; fdt print /chosen
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setupfdt2=fdt print /chosen; fdt set /chosen bootargs "${bootargs}"; fdt print /chosen
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bootwait=setenv _delay ${bootdelay}; echo ${_delay}; while test ${_delay} > 0; do sleep 1; setexpr _delay ${_delay} - 1; echo ${_delay}; done
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-# this assumes ${fileaddr} is already set!!
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-#boot2=fatload mmc 0:1 ${fileaddr} ${fitfile}; bootm start ${fileaddr}; run setupfdt1; run setupchosen; run setupfdt2; bootm loados ${fileaddr}; echo "Booting kernel in"; run bootwait; go 80000000
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-boot2=fatload mmc 0:1 ${fileaddr} ${fitfile}; bootm start ${fileaddr}; run setupfdt1;run setupird;run setupfdt2; bootm loados ${fileaddr}; echo "Booting kernel in"; go ${bbladdr} ${fdtaddr}
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+boot2=fatload mmc ${devnum}:${partnum} ${fileaddr} ${fitfile}; bootm start ${fileaddr}; run setupfdt1;run setupird;run setupfdt2; bootm loados ${fileaddr}; echo "Booting kernel in"; booti ${kernel_addr_r} ${irdaddr}:${filesize} ${fdtaddr}
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-# if you want to network boot, for testing, uncomment the following:
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-#boot2=dhcp; env import -t ${fileaddr} ${filesize}; run boot2
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